400h loses MPG when it is not being driven
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Pit Crew
Joined: Mar 2021
Posts: 127
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From: TX
400h loses MPG when it is not being driven
I hadnt driven my 400h in several days. My last MPG number was 23.2 mpg. Today when I started it up, the MPG number had dropped from my last 23.2 to 20.2 mpg while parked (Edit: and not running) for 2-3 days. Is this a common issue?
Brian in Austin
Brian in Austin
Last edited by bcolins; May 26, 2023 at 07:59 AM.
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